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Workshop on
Web Information Retrieval
Organizer: Center for Web Research, DCC, Univ. de Chile
Millennium Nucleus funded by Mideplan
When: August 12
Where: Auditorium DCC, Blanco Encalada 2120, third floor
| Final Program: |
09:20-09:30 |
Opening
-> Ricardo Baeza-Yates, CWR/DCC, Univ. de Chile |
Session I: XML, RDF and Query Languages
Moderator: Carlos Hurtado |
09:30-09:55 |
Efficient and Expressively Complete XML Query Languages
-> Pablo Barcelo, Univ. of Toronto, Canada
Slides PDF 75 KB |
09:55-10:20 |
Query Languages for Graph Databases
-> Claudio Gutierrez, CWR/DCC, Univ. de Chile

Slides PDF 1.4 MB |
| 10:20-10:45 |
Temporal RDF
Alejandro Vaisman, Univ. de Buenos Aires, Argentina
Slides PDF 303 KB |
10:20-11:00 |
XML Data Exchange: Consistency and Query Answering
-> Marcelo Arenas, P. Univ. Católica, Chile
Slides PDF 646 KB |
11:10-11:30 |
Coffee Break |
Session II: Advances on Information Retrieval
Moderator: Claudio Gutierrez |
11:30-12:10 |
Interactive Cross Language Retrieval
-> Doug Oard, U. of Maryland, USA
Slides PDF 0.99 MB |
12:10-12:35 |
Precision Recall with User Modelling Applied to XML Retrieval
-> Benjamin Piwowarski, CWR/DCC, Univ. de Chile

Slides PDF 1.21 MB |
12:35-13:00 |
Efficient Searchable Natural Language Adaptive Compression
-> Gonzalo Navarro, CWR/DCC, Univ. de Chile
Slides PDF 446 KB |
13:00-14:45 |
Lunch |
Session III: Web Mining
Moderator: Gonzalo Navarro |
14:45-15:10 |
Estimating Relative Query Relevance from Search Engine Logs
-> Georges Dupret, CWR/DCC, Univ. de Chile
Slides PDF 264 KB |
15:10-15:35 |
Automatic Maintenance of Web Directories using Search Engine
Logs
-> Carlos Hurtado, CWR/DCC, Univ. de Chile

Slides PDF 543 KB |
15:35-16:00 |
Context through Query Mining
-> Ricardo Baeza-Yates, CWR/DCC, Univ. de Chile

Slides PDF 770 KB |
16:00-16:20 |
Coffee Break |
Session IV: Context in Information Retrieval
Moderator: Ricardo Baeza-Yates |
16:20-17:00 |
Extending Information Retrieval Towards Context
-> Kalervo Jarvelin, Univ. of Tampere, Finland

Slides PDF 360 KB |
17:00-17:40 |
Contexts in Information Seeking & Retrieval (IS&R)
-> Peter Ingwersen, Royal School of Library and Inf. Science,
Denmark

Slides PDF 158 KB |
17:40-18:20 |
The Challenge of Context for Information Seeking
-> Gary Marchionini, Univ. of North Carolina, USA

Slides PDF 1.01 MB |
18:20-18:45 |
Discussion and Closing Remarks |
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